#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int* test()
{
    int a;
    int* random = &a;
    return random;
}

int main()
{
    char ch = 0;
    srand((unsigned int)test());
    while((ch = getchar()) == '\n')
    {
        printf("%d", rand());
    }
    return 0;
}